Lession - 3 - Dhattu Ex 2 song is a Carnatic vocal song from the Sangeetha Bala Haram released on 2016. Music of Lession - 3 - Dhattu Ex 2 song is composed by . Lession - 3 - Dhattu Ex 2 was sung by Hyderabad B. Siva. Download Lession - 3 - Dhattu Ex 2 song from Sangeetha Bala Haram on Raaga.com.